diff --git a/packages/ui-default/components/editor/index.ts b/packages/ui-default/components/editor/index.ts
index 8267d958..651b51bb 100644
--- a/packages/ui-default/components/editor/index.ts
+++ b/packages/ui-default/components/editor/index.ts
@@ -1,6 +1,9 @@
 import _ from 'lodash';
 import Notification from 'vj/components/notification';
 import DOMAttachedObject from 'vj/components/DOMAttachedObject';
+import { nanoid } from 'nanoid';
+import i18n from 'vj/utils/i18n';
+import request from 'vj/utils/request';
 
 export const config = {
   toolbar: [
@@ -158,6 +161,8 @@ export default class Editor extends DOMAttachedObject {
   }
 
   async initVditor() {
+    const pagename = document.documentElement.getAttribute('data-page');
+    const isProblemEdit = pagename === 'problem_edit';
     const { default: Vditor } = await import('vditor');
     const { $dom } = this;
     const hasFocus = $dom.is(':focus') || $dom.hasClass('autofocus');
@@ -167,7 +172,52 @@ export default class Editor extends DOMAttachedObject {
     const { onChange } = this.options;
     await new Promise((resolve) => {
       this.vditor = new Vditor(ele, {
-        ...config,
+        upload: {
+          multiple: false,
+          handler: (files) => {
+            let wrapper = ['', ''];
+            let ext: string;
+            const matches = files[0].type.match(/^image\/(png|jpg|jpeg|gif)$/i);
+            if (matches) {
+              wrapper = ['![image](', ')'];
+              [, ext] = matches;
+            } else if (files[0].type === 'application/x-zip-compressed') {
+              wrapper = ['[file](', ')'];
+              ext = 'zip';
+            }
+            if (!ext) return i18n('No Supported file type.');
+            const filename = `${nanoid()}.${ext}`;
+            const data = new FormData();
+            data.append('filename', filename);
+            data.append('file', files[0]);
+            data.append('operation', 'upload_file');
+            if (isProblemEdit) data.append('type', 'additional_file');
+            let progress = 0;
+            request.postFile(isProblemEdit ? './files' : '/file', data, {
+              xhr: () => {
+                const xhr = new XMLHttpRequest();
+                xhr.upload.addEventListener('loadstart', () => this.vditor.vditor.tip.show(i18n('Uploading...'), 0));
+                xhr.upload.addEventListener('progress', (e) => {
+                  if (!e.lengthComputable) return;
+                  const percentComplete = Math.round((e.loaded / e.total) * 100);
+                  if (percentComplete === progress) return;
+                  progress = percentComplete;
+                  this.vditor.vditor.tip.show(`${i18n('Uploading...')} ${percentComplete}%`, 0);
+                }, false);
+                return xhr;
+              },
+            })
+              .then(() => {
+                this.vditor.insertValue(`${wrapper.join(`file://${filename}`)} `);
+                this.vditor.vditor.tip.hide();
+              })
+              .catch((e: { message: string; }) => {
+                console.error(e);
+                return `${i18n('Upload Failed')}: ${e.message}`;
+              });
+            return null;
+          },
+        },
         ...this.options,
         after: () => {
           const pos = $(ele).find('button[data-mode="sv"]').get();
diff --git a/packages/ui-default/pages/problem_edit.page.js b/packages/ui-default/pages/problem_edit.page.js
index b60ca9cf..ec97f392 100644
--- a/packages/ui-default/pages/problem_edit.page.js
+++ b/packages/ui-default/pages/problem_edit.page.js
@@ -173,7 +173,7 @@ export default new NamedPage(['problem_create', 'problem_edit'], (pagename) => {
   setInterval(() => {
     $('img').each(function () {
       if (this.src.startsWith('file://')) {
-        this.setAttribute('src', this.src.replace('file://', './file/').replace(/\/$/, ''));
+        $(this).attr('src', $(this).attr('src').replace('file://', (pagename === 'problem_create' ? `/file/${UserContext._id}/` : './file/')));
       }
     });
   }, 500);
@@ -189,50 +189,6 @@ export default new NamedPage(['problem_create', 'problem_edit'], (pagename) => {
     if (!isObject) content = JSON.stringify(content);
   } catch (e) { }
   if (!isObject) content = { [activeTab]: content };
-  const upload = {
-    accept: 'image/*,.mp3, .wav, .zip',
-    url: './files',
-    extraData: {
-      type: 'additional_file',
-      operation: 'upload_file',
-    },
-    multiple: false,
-    fieldName: 'file',
-    setHeaders() {
-      return { accept: 'application/json' };
-    },
-    format(files, resp) {
-      const res = JSON.parse(resp);
-      if (res.error) {
-        return JSON.stringify({
-          msg: res.error.message,
-          code: -1,
-          data: {
-            errFiles: [files[0].name],
-            succMap: {},
-          },
-        });
-      }
-      return JSON.stringify({
-        msg: '',
-        code: 0,
-        data: {
-          errFiles: [],
-          succMap: {
-            [files[0].name]: `file://${files[0].name.replace(/[^(a-zA-Z0-9\u4e00-\u9fa5.)]/g, '')
-              .replace(/[?\\/:|<>*[\]()$%{}@~]/g, '')
-              .replace(/\s/g, '')}`,
-          },
-        },
-      });
-    },
-    filename(name) {
-      return name.replace(/[^(a-zA-Z0-9\u4e00-\u9fa5.)]/g, '')
-        .replace(/[?\\/:|<>*[\]()$%{}@~]/g, '')
-        .replace(/\s/g, '');
-    },
-    validate: () => (pagename === 'problem_create' ? i18n('Cannot upload file before problem is created.') : true),
-  };
   function getContent(lang) {
     let c = '';
     if (content[lang]) c = content[lang];
@@ -255,7 +211,7 @@ export default new NamedPage(['problem_create', 'problem_edit'], (pagename) => {
     if (!Object.keys(content).length) $field.text('');
     else $field.text(JSON.stringify(content));
   }
-  const editor = Editor.getOrConstruct($main, { upload, onChange });
+  const editor = Editor.getOrConstruct($main, { onChange });
   $('[data-lang]').on('click', (ev) => {
     $('[data-lang]').removeClass('tab--active');
     $(ev.currentTarget).addClass('tab--active');